Yoo In-soo Filmography
| 2025 | GOOD BOY (TV Series) · as Bagboy |
| 2025 | Study Group (TV Series) · as Chu Jae-Hwang (yu-Seong Tech) |
| 2024 | The Midnight Studio (TV Series) · as Assistant Manager Go |
| 2023 | Death's Game (TV Series) · as Lee Jin-Sang |
| 2023 | Usury Academy · as Nam-Young |
| 2023 | Daily Dose of Sunshine (TV Series) · as Ji Seung-Jae |
| 2023 | The Good Bad Mother (TV Series) · as Bang Sam-Sik |
| 2023 | Swallow · as Hyeon-Soo |
| 2022 | Salon de Nabi (TV Series) |
| 2022 | Alchemy of Souls (TV Series) · as Park Dang-Gu |
| 2022 | All of Us Are Dead (TV Series) · as Yoon Gwi-Nam |
| 2021 | At a Distance, Spring is Green (TV Series) · as Oh Cheon-Kook |
| 2020 | The Uncanny Counter (TV Series) · as Na Jeok-Bong |
| 2019 | Chocolate (TV Series) · as Jo Seung-Goo |
| 2019 | Love Alarm (TV Series) · as Student |
| 2019 | At Eighteen (TV Series) · as Yoo Pil-Sang |
| 2018 | Encounter (TV Series) · as Mr. Oh (new Pr Trainee) |
| 2018 | Mama Fairy and the Woodcutter (TV Series) · as Prof. Jung's Student #3 |
| 2018 | My ID is Gangnam Beauty (TV Series) · as Park Nae-Sun |
| 2018 | Life (2018) (TV Series) · as Choi Woo-Jin (cancer Center Resident) |
| 2017 | Forgotten · as Police Precinct Student 3 |
| 2017 | Sweet Revenge (TV Series) · as Choi Il-Jin |
| 2017 | Avengers Social Club (TV Series) · as Kyung-Bok (seo-Yun's Friend |
| 2017 | While You Were Sleeping (TV Series) · as Seung Won's Classmate |
| 2017 | School 2017 (TV Series) · as Min-Joon |
| 2017 | Stranger (2017) (TV Series) · as Seung-Jun |
| 2017 | Strong Woman Do Bong-soon (TV Series) · as Kang Gu |
| 2010 | KBS Drama Special (TV Series) · as Na Kyung-Soo |
| 2015 | Men on a Mission (TV Series) · as Self - Guest |
| 2007 | 2 Days & 1 Night (TV Series) · as Self |